2934208643 has 2 divisors, whose sum is σ = 2934208644. Its totient is φ = 2934208642.

The previous prime is 2934208561. The next prime is 2934208649. The reversal of 2934208643 is 3468024392.

It is a happy number.

2934208643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2934208643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2934208643.

It is not a weakly prime, because it can be changed into another prime (2934208649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1467104321 + 1467104322.

It is an arithmetic number, because the mean of its divisors is an integer number (1467104322).

Almost surely, 2^2934208643 is an apocalyptic number.

2934208643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2934208643 is an equidigital number, since it uses as much as digits as its factorization.

2934208643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 41.

The square root of 2934208643 is about 54168.3361660666. The cubic root of 2934208643 is about 1431.6284841590.

The spelling of 2934208643 in words is "two billion, nine hundred thirty-four million, two hundred eight thousand, six hundred forty-three".